| ASTRO COMPANY LIMITED | Private company limited by shares | Dissolved |
| Astro Limited | Private company limited by shares | Live |
| ASTRO FXC LIMITED | Private company limited by shares | Live |
| ASTRO AIRCRAFT LEASING COMPANY LIMITED | Private company limited by shares | Live |
| Astro Enlighten Asia Limited | Private company limited by shares | Live |
| ASTRO AVIATION LIMITED | Private company limited by shares | Live |
| Astro Bags Limited | Private company limited by shares | Dissolved |
| ASTRO BROADCAST CORPORATION (HK) LIMITED | Private company limited by shares | Live Commenced dormancy on 07-Dec-1998 |
| ASTRO BROADCAST NETWORK SYSTEMS (HK) LIMITED | Private company limited by shares | Live Commenced dormancy on 07-Dec-1998 |
| ASTRO RADIO BROADCAST (HK) LIMITED | Private company limited by shares | Live Commenced dormancy on 07-Dec-1998 |
| ASTRO TELEVISION BROADCAST (HK) LIMITED | Private company limited by shares | Live Commenced dormancy on 07-Dec-1998 |
| Buzz Astro Limited | Private company limited by shares | Live |
| ASTRO CARGO AGENCY LIMITED | Private company limited by shares | Dissolved |
| ASTRO CITY LIMITED | Private company limited by shares | Live |
| ASTRO CITY (HK) LIMITED | | Live |
| ASTRO CITY HOLDINGS LIMITED | Private company limited by shares | Live |
| Astro Azzurro Footwear Co., Limited | Private company limited by shares | Live |
| SHANDONG ASTRO SAFETY PROTECTION CO., LIMITED | | Live |
| ASTRO GLOBAL COMMUNICATIONS LIMITED | Private company limited by shares | Live Commenced dormancy on 23-Jul-1998 |
| ASTRO COMPUTE LIMITED | Private company limited by shares | Dissolved |
| Astro Consulting Limited | Private company limited by shares | Live |
| ASTRO CONTRACTING LIMITED | | Live |
| ASTRO CORPORATION LIMITED | | Live |
| ASTRO BICYCLE CORPORATION LIMITED | Private company limited by shares | Dissolved |
| ASTRO TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Astro Land Development Limited | Private company limited by shares | Live Commenced dormancy on 30-Dec-2014 |
| ASTRO SKYWALKER DEVELOPMENT LIMITED | Private company limited by shares | Live |
| ASTRO FAR EAST ESTATE LIMITED | Private company limited by shares | Live |
| ASTRO ELECTRONICS LIMITED | Private company limited by shares | Live |
| Astro Elite Limited | Private company limited by shares | Live |
| ASTRO ENERGY GROUP LIMITED | Private company limited by shares | Live |
| ASTRO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ASTRO ENTERPRISES LIMITED | Private company limited by shares | Live |
| ASTRO FASHION CO., LIMITED | Private company limited by shares | Live |
| FELICITA ASTRO LIMITED | Private company limited by shares | Live |
| Astro Flash W & S Limited | Private company limited by shares | Live |
| Astro Gaming Limited | Private company limited by shares | Live |
| Astro Global Limited | | Live |
| ASI ASTRO GROUP LIMITED | Private company limited by shares | Live |
| Astro Heart Limited | | Live |
| ASTRO ELECTRONIC (H.K) CO., LIMITED | Private company limited by shares | Dissolved |
| ASTRO FASHION (H.K.) LIMITED | Private company limited by shares | Dissolved |
| ASTRO TECHNOLOGY (HK) INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| ASTRO MANUFACTURING (HK) LIMITED | Private company limited by shares | Live |
| Astro Advanced Technology Holdings Limited | Private company limited by shares | Live |
| HONG KONG ZWO ASTRO CO., LIMITED | | Live |
| HONG KONG ASTRO FORUM LIMITED | Company limited by guarantee | Live |
| Astro (Hong Kong) Limited | Private company limited by shares | Dissolved |
| ASTRO LIGHTING (HONG KONG) LIMITED | Private company limited by shares | Live Commenced dormancy on 29-Nov-2007 |
| ASTRO (HONGKONG) COMPANY LIMITED | Private company limited by shares | Live |
| ASTRO AIR (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| ASTRO AIR GROUP (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| Wisdom Astro Technology (HongKong) Limited | Private company limited by shares | Live |
| HONGKONG ASTRO INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| ASTRO HUTECH CO., LIMITED | Private company limited by shares | Dissolved |
| Astro Industrial Co., Limited | | Live |
| ASTRO INDUSTRIES LIMITED | Private company limited by shares | Live |
| ASTRO INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| ASTRO INFORMATION TECHNOLOGY LIMITED | Private company limited by shares | Live Commenced dormancy on 23-Sep-2009 |
| ASTRO INTERNATION CO., LIMITED | Private company limited by shares | Live |
| ASTRO INTERNATIONAL LIMITED | Private company limited by shares | Live |
| ASTRO AIR INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ASTRO INTERNATIONAL (HONGKONG) CO., LIMITED | Private company limited by shares | Dissolved |
| ASTRO INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| ASTRO INTERNATIONAL SHOE INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| ASTRO PRODUCTS INTERNATIONAL LIMITED | Private company limited by shares | Live |
| ASTRO INTERNATIONAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| ASIA ASTRO INVESTMENT LIMITED | Private company limited by shares | Live |
| ASTRO INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ASTRO JADE TRADING LIMITED | Private company limited by shares | Dissolved |
| ASTRO LAND INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ASTRO LEGACY LIMITED | Private company limited by shares | Dissolved |
| Astro Lens Creative Limited | | Live |
| ASTRO LINE LIMITED | Private company limited by shares | Live |
| Astro Links Limited | | Live |
| ASTRO MANUFACTURING LIMITED | Private company limited by shares | Live |
| ASTRO DIGITAL MARKETING LIMITED | Private company limited by shares | Live |
| Astro Matching HK Limited | | Live |
| ASTRO All Asia Entertainment Networks Limited | Private company limited by shares | Live |
| NOIR ASTRO LIMITED | Private company limited by shares | Live |
| ASTRO OPTICAL LIMITED | | Live |
| ASTRO OVERSEAS LIMITED | Private company limited by shares | Live |
| ASTRO PASTURES COMPANY LIMITED | Private company limited by shares | Live |
| ASTRO Professional Services Limited | Private company limited by shares | Live |
| ASTRO PUBLISHING LIMITED | Private company limited by shares | Dissolved |
| Astro Science & Technology Development Co., Limited | Private company limited by shares | Live |
| ASTRO SCIENCE & TRADING (HK) LIMITED | Private company limited by shares | Live |
| Astro Services Limited | Private company limited by shares | Live |
| ASTRO TRAVEL SERVICES LIMITED | Private company limited by shares | Dissolved |
| Astro Shine International Limited | Private company limited by shares | Live |
| ASTRO TECH LIMITED | Private company limited by shares | Dissolved |
| ASTRO TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ASTRO TELECOM LIMITED | Private company limited by shares | Dissolved |
| ASTRO TRADE SL LIMITED | Private company limited by shares | Dissolved |
| SIRIUS ASTRO TRADING LIMITED | Private company limited by shares | Live |
| ASTRO TRAVEL LIMITED | Private company limited by shares | Live |
| ASTRO TRAVEL SERVICE LIMITED | | Live |
| TURNER ASTRO LIMITED | Private company limited by shares | Live |
| UNIVERSAL ASTRO TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Astro Wave Limited | Private company limited by shares | Live |